空袭期间，我们听到远处传来炸弹爆炸的闷响。

We heard the bombs ___crumping in the distance during the air raid.

当音乐响起时，孩子们开始在客厅里兴奋地跳起舞来。

The kids started ___crumping excitedly in the living room when the music came on.